List databases
Use the influxctl database list command
to list databases in your InfluxDB cluster.
If you haven’t already, download and install the
influxctlCLI.Run
influxctl database listwith the following:- (Optional) Output format
influxctl database list --format table
Output formats
The influxctl database list command supports two output formats: table and json.
By default, the command outputs the list of databases formatted as a table.
For easier programmatic access to the command output, include --format json
with your command to format the database list as JSON.
Example output
+---------------+------------------+------------+-----------------------+
| DATABASE NAME | RETENTION PERIOD | MAX TABLES | MAX COLUMNS PER TABLE |
+---------------+------------------+------------+-----------------------+
| mydb1 | infinite | 500 | 250 |
| mydb2 | infinite | 500 | 200 |
| mydb3 | 24h | 100 | 200 |
+---------------+------------------+------------+-----------------------+
[
{
"account_id": "0x0x0x00-0Xx0-00x0-x0X0-00x00XX0Xx0X",
"cluster_id": "X0x0xxx0-0XXx-000x-00x0-0X000Xx00000",
"database_name": "mydb1",
"retention_period_ns": 0,
"max_tables": 500,
"max_columns_per_table": 250
},
{
"account_id": "0x0x0x00-0Xx0-00x0-x0X0-00x00XX0Xx0X",
"cluster_id": "X0x0xxx0-0XXx-000x-00x0-0X000Xx00000",
"database_name": "mydb2",
"retention_period_ns": 0,
"max_tables": 500,
"max_columns_per_table": 200
},
{
"account_id": "0x0x0x00-0Xx0-00x0-x0X0-00x00XX0Xx0X",
"cluster_id": "X0x0xxx0-0XXx-000x-00x0-0X000Xx00000",
"database_name": "mydb3",
"retention_period_ns": 86400000000000,
"max_tables": 100,
"max_columns_per_table": 200
},
]
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